Nelson 9000 Series Irrigation Valves
 Simple,
proven design has few moving parts
Easy-to-use flow control allows tailored
adjustments in all job site conditions
Fully encapsulated solenoid with a stainless
steel plunger
Molded in solenoid seat for tighter tolerance
parts
Manual internal bleed is easy to operate
- just twist the solenoid
Fabric reinforced diaphragm for increased
durability
High grade PVC makes solvent welding an
ease with slip configurations
Six stainless steel phillips head screws
Directly compatible with SoloRain™
series of battery-operated actuators
Flat is added on all slip versions to force
glue away from solenoid port, to prevent clogging
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The
Valve above will be the only Nelson 9000 Series
offered
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Nelson 7900 Series Irrigation Valves
 Body
and bonnet made of glass reinforced nylon to prevent leaks and
breaks
Simple valve configuration and design; few
moving parts
Solenoid has stainless steel plunger and
spring to prevent corrosion
Manual internal bleed keeps valve box dry
Bayonet-mounted bonnet with captured diaphragm
for quick and easy servicing
Fabric reinforced diaphragm for increased
durability
Easy-to-use flow control permits manual
adjustment of water flow rate (does not apply to models 7901,
7916)
Nelson 9515/9520
Series Irrigation Valves: 1-1/2" and 2"
 * NC = NPT Conventional
* BC = BSP Conventional
9515NC, 9515BC:
1-1/2" Conventional valve with flow control
9520NC, 9520BC:
2" Conventional valve with flow control
Features
•
Manual internal bleed is easy to operate – just
twist the solenoid
• Flow Control, standard on all valves, allows adjustment
of water flow when needed with a removable knob for additional
protection against vandalism
•
Eight stainless steel 1/2" nuts grip into bonnet
for extreme and fluctuating climactic conditions
• One-piece fully encapsulated glass filled nylon solenoid
with a stainless steel plunger. Plunger is captured with
removable retainer for easy cleaning
• Manual bleed by rotating solenoid approximately 3/4 of
a turn counter clockwise
• One piece fabric reinforced diaphragm for increased durability
• 200 psi rated valve for heavy-duty applications
• Glass-filled nylon body with eight molded in brass studs,
a stainless steel metering rod and high-grade PVC bonnet
•
Directly compatible with SoloRain™ series of battery-operated
actuators
• Five year warranty on materials and workmanship on the
valve. Two year warranty on materials and workmanship
on the solenoid
Specifications
• Flow range:
9515NC/9515BC: 15-150 gpm
9520NC/9520BC: 15-200 gpm
• Minimum pressure: 15 PSI
• Maximum pressure: 200 PSI
• Input: 24 volts
• Inrush current: 0.50 amps
• Holding current: 0.23 amps
• Size:
9515NC/9515BC: 6-3/4"L x 5-1/2"W x 8"H
(with plug)
9520NC/9520BC: 6-3/4"L x 5-1/2"W x 8-1/2"H
(with plug)
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